55879901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42689}}^1$

素因数の和:42724

約数の個数: 16

約数和(自身を含む): 73768320

約数和(自身を除く): 17888419

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 42689, 298823, 469579, 725713, 3287053, 5079991, 7982843, 55879901]

約数ペア:

[(1, 55879901), (7, 7982843), (11, 5079991), (17, 3287053), (77, 725713), (119, 469579), (187, 298823), (1309, 42689)]